313742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 553392

約数和(自身を除く): 239650

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1097, 2194, 12067, 14261, 24134, 28522, 156871, 313742]

約数ペア:

[(1, 313742), (2, 156871), (11, 28522), (13, 24134), (22, 14261), (26, 12067), (143, 2194), (286, 1097)]